Well, it has done terrifying things. Religious ideas are inflammatory in a way that I find difficult to understand. There are very few wars over the theory of relativity. Very few heated arguments, for that matter. Whereas, in Northern Ireland, they are killing one another over religion.
The war between the sexes is the only one in which both sides regularly sleep with the enemy.
I read all the books I could find about manners, and the extraordinary thing was, in all books up to the end of the Second World War, most were directed at how to comport yourself in the presence of the ladies.
